GCMS sample analysis summary, May 7, 2002

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Data File C:\HPCHEM\1\DATA\MAY0302\8837.D Vial: 6 Acq On 3 May 2002 6:56 pm Operator: Sample RE-EXT. Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0501.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L *********************************************** * * * * * ** *************** Peak Number 4 Cyclopentasiloxane, decamethyl Concentration Rank 3

R.T. EstConc Area Relative to ISTD R.T.

14.79 2.60 ug/1 230919 Naphthalene-d8 15.83

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Cyclopenta loxane, decamethyl- 370 C10H3005Si5 000541-02-6 2 3,4-Dihydr xybenzyl alcohol,tris(tr 356 C16H3203Si3 068595-79-9 3 Benzoic acid, 2-[(trimethylsilyl)ox 282 C13H2203S12 003789-85-3 43 4 Benzoic/acid, 2,5-bis(trimethylsilo 370 C16H30O4Si3 003618-20-0 38 Abundance 7 Scan 1064 (14.793 min): 8837.D (-) m/ z 73.10 100.00% 73

5000 267 355 ' I ' 1 ' ‘ I 1 1 ' 1 I 1 1 i r ■ ' ' i ' ' 45 14.40 14.60 14.80 15.00 15.20 - 108 133 154 177193 223 251 , 323339 L I, r*11' i''1 r 1 1 " '' '"i 1i1*)*’p—dv)" "r' । T ■ ।' > 11 1 ''7'1111 m/z 267.05 29.18%| m/z->______ 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #51266: Cyclopentasiloxane, decamethyl- 73

355 267 — 5000 14.40 14.60 14.80 15.00 15.20 m/z 355.10 26.68%

■ ■111 11'1' I ‘ ‘ ‘ I 191207 I'1'1 I'''' I 251 1 i11 ■ 1IIII** 323339 | m/z—>____ 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #49868: 3,4-Dihydroxybenzyl alcohol, tris(trimethylsilyl)- 73

14.40 14.60 14.80 15.00 15.20 5000 267 m/ z 356.10 9.28% 179 356 45 147 | 209 237 , | 312 341 I > I I I I I I I I I I [ I I I I “i ■T1 1 i 1 ' ■ 1 i 1 1 * ■ I • 1 1 1 i 1 ‘ 1‘UI m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #72298: Benzoic acid, 2-[(trimethylsilyl)oxy]-, trimethylsi ................ ........................ ' i 1 1 ■ ' i 1 1 ' ' i ' 1 1 1 I 1 1 1 1 I 1 1 73 267 14.40 14.60 14.80 15.00 15.20 m/z 74.10 8.46%| 5000

135 47 | Il 175 193209 233249 282 r < | > । r > | i i i । | r i ' f | i-r > i | i i i r j l f I I I ‘l y I I I I | I r I I | I I I ! | I I I I | l' i i | i i i i | i i i I | i i i i i । i i 1 I r ' 1 1 i 1 1 ' ' I 1 ' 1 ' 1 1 1 m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 14.40 14.60 14.80 15.00 15.20

8837.D GCMS0501.M Mon May 06 10:48:17 2002 Page 4

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